I just don’t see any gains from self driving cars. We already have ride share services that would allow what you’re talking about to happen but people don’t do it cause it’s expensive. I doubt companies like Uber and Lyft are gonna lower their prices when self driving cars become a thing, they’re just gonna take the extra profit for themselves. All it’s gonna do is encourage more people to drive cause now one of the benefits of public transit, not having to actively drive and being able to do other things while traveling, will now be a benefit of self driving cars too. And on top of that it’s gonna encourage more of the bad practices from the software industry to leak over into cars such as subscriptions services which companies have already been trying to push. Overall I don’t see self driving cars being a benefit for society other than making driving more convenient and pushing even more towards dangerous car focused infrastructure.